LOS ANGELES (AP) — A judge has ordered R&B singer Chris Brown to stay away from his ex-girlfriend after she accused him of physically abusing and threatening her. The Grammy winner was ordered to stay 100 yards away from Karrueche Tran and not attempt to contact her after she wrote in court filings that Brown had repeatedly threatened her since December. Tran also accused the singer of punching her in the stomach and pushing her down stairs a few years ago.Read more on NewsOK.com